80378284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6569}}^1$

素因数の和:6622

約数の個数: 48

約数和(自身を含む): 176601600

約数和(自身を除く): 96223316

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 6569, 12236, 13138, 26276, 45983, 91966, 124811, 151087, 183932, 249622, 302174, 499244, 604348, 873677, 1057609, 1747354, 2115218, 2870653, 3494708, 4230436, 5741306, 11482612, 20094571, 40189142, 80378284]

約数ペア:

[(1, 80378284), (2, 40189142), (4, 20094571), (7, 11482612), (14, 5741306), (19, 4230436), (23, 3494708), (28, 2870653), (38, 2115218), (46, 1747354), (76, 1057609), (92, 873677), (133, 604348), (161, 499244), (266, 302174), (322, 249622), (437, 183932), (532, 151087), (644, 124811), (874, 91966), (1748, 45983), (3059, 26276), (6118, 13138), (6569, 12236)]